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Heart|Lab Grown|IGI

1.04ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG782601429

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG782601429

Diamond specifications and retailer prices

From €184 EUR
As of November 4, 2026
Save €1,583 EUR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,766 EUR at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782601429 or 782601429. Listed at 14 retailers as of November 4, 2026, with prices from €184 to €1,766, a €1,583 spread on the same certified stone. Do Amore Diamonds lists it at €1,766. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782601429
Dimensions6.26 × 6.95 × 4.08 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.26 mm6.95 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782601429
Side View
Table 61.0%Crown 38.4°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €1,766 EUR|Low: €138 EUR|High: €2,024 EUR|Avg: €585 EUR|-12.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 5, 2026
Retailer 9€138 EUR
Retailer 12€184 EUR
Retailer 14€206 EUR
Retailer 17€214 EUR
Retailer 11€258 EUR
Retailer 10€277 EUR
Retailer 16€311 EUR
Retailer 3€408 EUR
Retailer 8€424 EUR
Retailer 6€441 EUR
Retailer 7€465 EUR
Retailer 5€623 EUR
Retailer 15€670 EUR
Retailer 13€810 EUR
Retailer 2€1,007 EUR
Retailer 4€1,287 EUR
Do Amore Diamonds€1,766 EUR

26 data points across 17 retailers

14 retailers€184 EUR to €1,766 EUR

A+
Cheapest Retailer
-
€184 EUR
A
Retailer 2
-
€206 EUR
View
Final sale: no returns
A
Retailer 3
-
€214 EUR
View
A
Retailer 4
-
€258 EUR
View
A
Retailer 5
-
€277 EUR
View
A
Retailer 6
-
€311 EUR
View
A
Retailer 7
-
€408 EUR
View
A
Retailer 8
-
€441 EUR
View
Retailer 9
-
€623 EUR
View
Price last confirmed 9 days ago
B+
Retailer 10
-
€670 EUR
View
B+
Retailer 11
-
€810 EUR
View
B+
Retailer 12
-
€1,007 EUR
View
B
Retailer 13
-
€1,287 EUR
View
Most Expensive
B
Do Amore Diamonds
27-260D439D0 · Nov 5
€1,766 EUR
$1,990 USD
View
13 more retailers have this diamond
Prices start from €184 EURSave up to €1,583 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A+
1.04ct Heart
€184 EUR